
Product Details
Name: | Hexagon Socket Countersunk Flat Cap Head Screw |
Materials: | Stainless Steel 304, 316 |
Standard: | JIS B1194 |
Thread: | Metric Coarse |
Diameter: | M3 to M8 |
Length: | 4 to 70 mm |
Drive Type: | Hexagon Socket |
Head Style: | Countersunk Head |
Surface Treatment: | Bright |
Grades: | A2-70, A4-70 |
Thread Direction: | Right Hand |
Thread Angle: | 60° |
Go Gauge: | OK |
No-Go Gauge: | OK |
Certification: | ROHS, REACH |
Packing: | Small Box / Carton, Cartons Bulk / Pallet, Gunny Bag |

Drawing for reference:

Factory Show

Packing &Â Shipping

Our Service
1. Factory Price & Trading Company Services
Specialize in fasteners for 10 years, we own 1 factory and 5 cooperation factories with advanced equipment and well-trained workers. Over 10 professional staff in the trading team, we can provide you with competitive prices and excellent service.
2. One Stop Purchase
We have 50,000 kinds of fasteners for our customers, with standards DIN, ISO, GB, JIS, ASME, and ANSI. Support non-standard, custom drawing.
3. Timely Delivery
We have sufficient stock for our customers, with the support of a 3000 square meters warehouse.
4. Small Order Acceptable
We accept small order quantities before formal cooperation.
5. Professional Service:
With support from our professional technical team, we have individual drawings for most products. We offer all kinds of OEM & ODM services.
6. High Credit Limit:
There are $64,000 corporation credit for our company. That means your payment, quality, and lead time will not be a problem.
7. Free Samples:
We offer free samples for our clients to check out our great quality and workmanship.
Company Introduction
FAQ
1. What are your main products?
A: Fasteners, bolts, nuts, screws, washers, etc.
2. Do you have a minimum quantity?
A: No, you can buy any quantity.
3. What is your delivery time?
A: It depends on if we have stock or not. If we have stock goods, we can deliver within 3 days after receiving the payment. Normally, our production time is 20 days for one container (20-26 tons) products.
4. What is your payment term?
A: Mostly we use 30% advance payment by T/T, 70% before shipment.
5. How is your quality? And what if we don't satisfy with your quality?
A: We produce your order strictly by your request. If the quality is not acceptable, we will refund you.
6. What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods are well protected.
To avoid any subsequent trouble regarding quality issues, we suggest you check the goods once you receive them. If there is any transport damage or quality issue, please take detailed pictures and contact us as soon as possible. We will properly handle it to make sure your loss is reduced to the smallest.
7. Could you send me your catalog and price list?
A: As we have more than thousands of products, it is really too hard to send all of the catalog and price list for you. Please inform us of the style you are interested in, and we can offer the price list for your reference.
Our intelligent brake sensor tail light can enhance your cycling experience. It is the best bike tail light for urban commuters and adventure cyclists alike. This bicycle tail light is compact yet powerful, ensuring you’re always visible on the road, whether you’re riding during the day or at night.
Key Features:
- 5 Light Modes:
- Always On: 18 hours
- Single Flash: 32 hours
- Breathing Flash: 30 hours
- Rotation Flash: 30 hours
- Frequency Conversion Blinking: 36 hours
- Smart Brake Sensing: The light brightens for 1 second when you brake, enhancing visibility and safety.
- Automatic Sleep & Wake: Automatically enters sleep mode after 2 minutes of inactivity and wakes with vibrations.
- IPX6 Waterproof: Reliable performance in rain and splashes.
- Lightweight Design: Weighs only 20g, making it easy to mount and carry.
Specifications:
- Product Dimensions: 20 x 36.8 x 36.8 mm
- Net Weight: 20g (without light tail bracket)
- Charging: Comes with a Type-C charging cable
- Waterproof Rating: IPX6
- Power Modes: Intelligent and Manual Modes
- Battery Life: Up to 36 hours on a single charge
Rechargeable Bike Rear Light,Intelligent Brake Tail,Seat Cushion Taillights
NINGBO KLEANSOURCE ELECTRONIC TECHNOLOGY CO., LTD , https://www.vehiclelightings.com